Port size for 4 Pi with JBL 2205 driver


Wayne,
Sometime back when I first found this forum, we discussed using JBL 2205's for 4 Pi project. I have 3677's with JBL 2226J's that I like, but this project with the 2205's will be combined with Altec 288/311-60 combo @ 800 hz. I already have all the crossover info taken care of, but I think you said 2205 in 2.1 cubic ft enclosure ported to 58hz. Please let me know the port dimensions. I know this is probably old data handwritten, so I will be patient if you need time to look up. Once again, Thanks for the assistance. I will have pic's posted for this one when completed as I think there are some folks out there with 311-60 Altec horns powered with Altec 288 drivers (1.4" throat).
Regards, Ron


Follow Ups: